ghc-6.12.2: The GHC API
Source code
Contents
Index
FunDeps
Documentation
type
Equation
= (
TyVarSet
, [(
Type
,
Type
)])
Source
pprEquation
::
Equation
->
SDoc
Source
oclose
:: [
PredType
] ->
TyVarSet
->
TyVarSet
Source
improveOne
:: (
Class
-> [
Instance
]) -> Pred_Loc -> [Pred_Loc] -> [(
Equation
, Pred_Loc, Pred_Loc)]
Source
checkInstCoverage
::
Class
-> [
Type
] ->
Bool
Source
checkFunDeps
:: (
InstEnv
,
InstEnv
) ->
Instance
->
Maybe
[
Instance
]
Source
pprFundeps
::
Outputable
a => [
FunDep
a] ->
SDoc
Source
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